EP 0235579 A3 19880420 - PNEUMATIC TYRE FOR A VEHICLE
Title (en)
PNEUMATIC TYRE FOR A VEHICLE
Publication
Application
Priority
DE 3606934 A 19860304
Abstract (en)
[origin: EP0235579A2] The invention relates to a vehicle tyre having a tyre element enclosing its belt, the rigidity carriers of which element run in or virtually in the circumferential direction of the tyre. In order to mount the tyre elements integrally when manufacturing the tyre and at the same time to be able to form them in such a way that they are particularly effective in the region of the belt edges, the tyre element is designed in such a way that its thread density in the centre region is smaller in comparison with the tyre element edges. The thread density should change gradually.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B60C 9/2009 (2013.01); B60C 9/22 (2013.01)
Citation (search report)
- [X] FR 2351809 A1 19771216 - PIRELLI [IT], et al
- [X] GB 2015937 A 19790919 - PIRELLI
- [X] FR 792853 A 19360111 - MATADOR GUMMIWERKE AG
- [A] FR 2429678 A1 19800125 - EUTECO SPA [IT]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0235579 A2 19870909; EP 0235579 A3 19880420; DE 3606934 A1 19870910
DOCDB simple family (application)
EP 87101284 A 19870130; DE 3606934 A 19860304